海量图书期刊资源,随时随地畅享阅读乐趣
Components of Variance in Measurements of Nestling European Starlings (Sturnus vulgaris) in Southeastern PennsylvaniaRicklefs, Robert E. · The Auk · 1984
The Educational WhirlEffa E. Preston, Kermit Eby, Cecil W. Roberts, Frederick Gordon Lyle, Robert B. Nixon, Walter S. McColley and Robert U. Ricklefs · The Clearing House · 1938
Species Diversity of Euglossa in PanamaRobert E. Ricklefs, Ralph M. Adams and Robert L. Dressler · Ecology · 1969
The Educational WhirlCecil W. Roberts, Effa E. Preston, Naomi John White, R. L. Hunt, Robert U. Ricklefs, Walter S. McColley, Robert B. Nixon, Douglas S. Ward, Kermit Eby and Frederick Gordon Lyle · The Clearing House · 1938
The use of molecular data in mangrove plant researchAndrea E. Schwarzbach; Robert E. Ricklefs · 2001
Species richness and niche space for temperate and tropical folivoresRobert E. Ricklefs and Robert J. Marquis · Oecologia · 2012
Evolution: How do characters evolve? (reply)Ricklefs, Robert E. · 2004
Adaptation and diversification on islandsLosos, Jonathan B.; Ricklefs, Robert E. · 2009
PATTERNS OF GROWTH IN BIRDSRobert E. Ricklefs · 1968
The Breeding Golden Plover of AlaskaBoardman Conover · The Auk · 1945
Notes on Eastern Chinese BirdsWilliam B. Davis and Bryan P. Glass · The Auk · 1951
The Fossil Birds of PatagoniaReview by: F. A. L. · The Auk · 1896
The Phylogeny of the AlcidaeJ. G. Strauch, Jr. · The Auk · 1985
THE TROUBLE WITH TERTIALSSCOTT HICKMAN · The Auk · 2008
A Phylogeny of the OscinesWilliam J. Beecher · The Auk · 1953
LettersNikita Chernetsov, · The Auk · 2010
Components of Avian Breeding ProductivityRobert E. Ricklefs and George Bloom · The Auk · 1977